x*-x=30

Simple and best practice solution for x*-x=30 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for x*-x=30 equation: 


Simplifying
x * -1x = 30

Reorder the terms for easier multiplication:
-1x * x = 30

Multiply x * x
-1x2 = 30

Solving
-1x2 = 30

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Divide each side by '-1'.
x2 = -30

Simplifying
x2 = -30

Reorder the terms:
30 + x2 = -30 + 30

Combine like terms: -30 + 30 = 0
30 + x2 = 0

The solution to this equation could not be determined.

See similar equations:

| 3x+7-7x*12x=4x+9 | | 25w^4-40w^2+u-16u^2=0 | | -6x^2+19x-10=0 | | 3+3/18(18/3) | | -9=8x-9/9 | | 16=9-h | | 3y-5=y+13 | | 22+-2x=20 | | 2x+4y=33 | | -69.716=-2.9(5.8+3.2v) | | 7/3(6x-3)=6/7(14x-21) | | 10y^3-55y^2-105y=0 | | 4n^2+7n= | | (m+14)/4=6 | | 16q^2=25 | | (2x-2)(2x+2)= | | 3-4m-5m=21 | | (7x-3)(2x+1)= | | 3t^3-7t^2-3t+7=0 | | 106=2x+(-5x-5) | | 4x+1=10x-8 | | 2m+2m=-16 | | -17*0+13y=48 | | 12n+3=n+10 | | 3r^3-192r=0 | | 8d-12=10d+4 | | -2=r-6-1 | | 4y+4=4x | | 18x^3-9x^2-14x=0 | | 9x=2x-3(8-x) | | m^2-10m+12=0 | | 20+2/10d=7/10d+16 |

Equations solver categories